PT-2026-29523 · Volcengine · Openviking

Published 2026-04-01 · Updated 2026-04-01 · CVE-2026-34999

Mitre

CVSS v3.1

5.3

Medium

AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

OpenViking versions 0.2.5 prior to 0.2.14 contain a missing authentication vulnerability in the bot proxy router that allows remote unauthenticated attackers to access protected bot proxy functionality by sending requests to the POST /bot/v1/chat and POST /bot/v1/chat/stream endpoints. Attackers can bypass authentication checks and interact directly with the upstream bot backend through the OpenViking proxy without providing valid credentials.

Fix

Missing Authentication

Weakness Enumeration

CWE-306

Related Identifiers

CVE-2026-34999

Affected Products

Openviking

References · 5

• https://nvd.nist.gov/vuln/detail/CVE-2026-34999 · Security Note
• https://github.com/volcengine/OpenViking/commit/27acda8d1701ff68423fbd6c902208e3c1ed9373 · Patch
• https://github.com/volcengine/OpenViking/releases/tag/v0.2.14 · Note
• https://github.com/volcengine/OpenViking/pull/996 · Note
• https://vulncheck.com/advisories/openviking-bot-proxy-endpoints-allow-unauthenticated-access · Note